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IGF-1R Inhibitor

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Catalog No. A11175

Availability:Stock in USAIn stock

Product Name Catalog No. Price Qty
GSK1838705A 5mg A11175-5

Regular Price: $90.00

Special Price: $81.00

GSK1838705A 10mg A11175-10

Regular Price: $160.00

Special Price: $144.00

GSK1838705A 50mg A11175-50

Regular Price: $620.00

Special Price: $558.00

GSK1838705A 100mg A11175-100

Regular Price: $950.00

Special Price: $855.00

GSK1838705A 10mM * 1mL in DMSO A11175-10mM-D

Regular Price: $155.00

Special Price: $139.50

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Products are for laboratory research use only. Not for human use. We do not sell to patients.

Quick Overview

GSK1838705A is a small-molecule kinase inhibitor that inhibits IGF-IR and the insulin receptor with IC50s of 2.0 and 1.6 nmol/L, respectively.


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Publications citing Adooq Products
GSK1838705A Citations (1)
  • Watanabe S, .et al. Insulin augments serotonin-induced contraction via activation of the IR/PI3K/PDK1 pathway in the rat carotid artery, Pflugers Arch, 2016, Apr;468(4):667-77 PMID: 26577585

Chemical Information

Catalog Num A11175
Actions Inhibitor
M. Wt 532.57
Formula C27H29FN8O3
Solubility DMSO
Purity >98%
Storage at -20°C 3 years Powder
CAS No. 1116235-97-2
Synonyms GSK-1838705A

Biological Activity


GSK1838705A is a small-molecule kinase inhibitor that inhibits IGF-IR and the insulin receptor with IC50s of 2.0 and 1.6 nmol/L, respectively.

Target Value
ALKIC50: 0.5nM
Insulin ReceptorIC50: 1.6nM
IGF-1RIC50: 2nM
RSK1IC50: 1.6μM
JNK3IC50: 2μM
B-Raf(V600E)IC50: >2μM
JNK1IC50: 5μM
JAK3IC50: 5μM
JNK2IC50: 8μM
Akt1IC50: >10μM
Akt2IC50: >10μM
ALK5IC50: >10μM
AuroraAIC50: >10μM
AuroraBIC50: >10μM
CaMKK2IC50: >10μM
CDK2/CyclinAIC50: >10μM
EGFRIC50: >10μM
ErbB2IC50: >10μM
HGKIC50: >10μM
IKK3IC50: >10μM
PAK1IC50: >10μM
PDK-1IC50: >10μM
PI3KαIC50: >10μM
PI3KβIC50: >10μM
PI3KδIC50: >10μM
PI3KγIC50: >10μM
PKCεIC50: >10μM
ROCK1IC50: >10μM
Src1IC50: >10μM
VEGFR2IC50: >10μM
YAK3IC50: >10μM
p70S6KIC50: >10μM
JAK2IC50: 13μM
JAK1IC50: >25μM
ASK1IC50: >25μM
ErbB4IC50: >25μM
GSK-3βIC50: >25μM
IKK1IC50: >25μM
IKK2IC50: >25μM
ITKIC50: >25μM
LCKIC50: >25μM
p38αIC50: >25μM
SykIC50: >25μM
ZAP70IC50: >25μM


Solubility (25°C) * In vitro DMSO 107 mg/mL (200.91 mM)
Water <1 mg/mL (<1 mM)
Ethanol <1 mg/mL (<1 mM)
In vivo 15% Captisol/citrate vehicle 30 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Preparing Stock Solutions

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 18.78 mL 93.88 mL 187.77mL
0.5 mM 3.76 mL 18.78 mL 37.55 mL
1 mM 1.88 mL 9.39 mL 18.78 mL
5 mM 0.38 mL 1.88 mL 3.76 mL

*The above data is based on the productmolecular weight 532.57. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

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